Description:The Fostech Origin 12 SBV Nickel 12 ga. firearm features a nickel coated interior, barrel, and receiver. It includes a forward non-reciprocating charging handle, AMBI safety and magazine release, in-line detachable 5 round magazine, and last round bolt hold open. The barrel can be changed quickly, and this firearm can become multi-caliber (additional caliber options are in progress). Many different magazines are available for purchase that can hold as many as 30 rounds of ammunition. The gas block can be adjusted to your preference. Metal sights are included. Manufactured as a firearm, it is not an AOW, SBS, shotgun, or pistol. It is a title one weapon that goes on your Form 4473, select other.